docs: def find_ent_endurance_tier_price(package, tier_level):
      """Find the price in the given package with the specified tier level
  
      :param package: The Enterprise (Endurance) product package
      :param tier_level: The endurance tier for which a price is desired
      :return: Returns the price for the given tier, or an error if not found
      """
      for item in package['items']:
          for attribute in item.get('attributes', []):
              if int(attribute['value']) == ENDURANCE_TIERS.get(tier_level):
                  break
          else:
              continue
  
          price_id = _find_price_id(item['prices'], 'storage_tier_level')
          if price_id:
              return price_id
  
      raise ValueError("Could not find price for endurance tier level")